66+4.20x=339

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Solution for 66+4.20x=339 equation:


Simplifying
66 + 4.20x = 339

Solving
66 + 4.20x = 339

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-66' to each side of the equation.
66 + -66 + 4.20x = 339 + -66

Combine like terms: 66 + -66 = 0
0 + 4.20x = 339 + -66
4.20x = 339 + -66

Combine like terms: 339 + -66 = 273
4.20x = 273

Divide each side by '4.20'.
x = 65

Simplifying
x = 65

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